package main

import (
	"fmt"
)

// 后进先出
func casedefer() {
	fmt.Println("begin casedefer11111111111111!!")
	var i = 9

	defer func(i int) {
		fmt.Println("case defer3333333333:", i)
	}(i)
	defer func(i int) {
		fmt.Println("case defer4444444:", i)
	}(i)
	fmt.Println("end casedefer2222222222222222!!")
}
func f3(va string) {
	fmt.Println("begin f3 4444444", va)
}
